How do I automatically sort a has_many relationship in Rails?

Question

This seems like a really simple question but I haven\'t seen it answered anywhere.

In rails if you have:

class Article < ActiveRecord::Base 
  has         


        

Answer 1

And if you need to pass some additional arguments like dependent: :destroy or whatever, you should append the ones after a lambda, like this:

class Article < ActiveRecord::Base 
  has_many :comments, -> { order(created_at: :desc) }, dependent: :destroy
end